28543074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{679597}}^1$

素因数の和:679609

約数の個数: 16

約数和(自身を含む): 65241408

約数和(自身を除く): 36698334

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 679597, 1359194, 2038791, 4077582, 4757179, 9514358, 14271537, 28543074]

約数ペア:

[(1, 28543074), (2, 14271537), (3, 9514358), (6, 4757179), (7, 4077582), (14, 2038791), (21, 1359194), (42, 679597)]